8234541: C1 emits an empty message when it inlines successfully
Summary: Use "inline" as the message when successfull
Reviewed-by: thartmann, mdoerr
Contributed-by: navy.xliu@gmail.com
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="root">
<xs:complexType>
<xs:sequence>
<xs:element name="key" type="xs:string" minOccurs="0">
<xs:key name="key">
<xs:selector xpath="."/>
<xs:field xpath="."/>
</xs:key>
</xs:element>
<xs:element name="keyref">
<xs:complexType>
<xs:attribute name="att" type="xs:string"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:keyref name="keyref" refer="key">
<xs:selector xpath="keyref"/>
<xs:field xpath="@att"/>
</xs:keyref>
</xs:element>
</xs:schema>